A007112 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A007112 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`0`
`3`		`0`
`4`		`1`
`5`		`3`
`6`		`19`
`7`		`150`
`8`		`2589`
`9`		`84242`
`10`		`5203110`
`11`		`577076528`
`12`		`113373005661`
`13`		`39618075274687`
`14`		`24916469690421103`
`15`		`28563628406172313565`
`16`		`60366734880279992689057`
`17`		`237406976195431811992516687`

[0,0,0,1,3,19,150,2589,84242,5203110,577076528, 113373005661,39618075274687,24916469690421103, 28563628406172313565,60366734880279992689057, 237406976195431811992516687]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 19 07:24 EDT 2024. Contains 371782 sequences. (Running on oeis4.)